diff --git a/common/paths/paths.go b/common/paths/paths.go
index 176edf2c1..3032d698f 100644
--- a/common/paths/paths.go
+++ b/common/paths/paths.go
@@ -102,8 +102,8 @@ func DataDirForNetwork(datadir string, network string) string {
 		return networkDataDirCheckingLegacy(datadir, "chiado")
 	case networkname.PulsechainChainName:
 		return networkDataDirCheckingLegacy(datadir, "pulsechain")
-	case networkname.PulsechainTestnetV3ChainName:
-		return networkDataDirCheckingLegacy(datadir, "pulsechain-testnet-v3")
+	case networkname.PulsechainTestnetV4ChainName:
+		return networkDataDirCheckingLegacy(datadir, "pulsechain-testnet-v4")
 
 	default:
 		return datadir
diff --git a/core/genesis_write.go b/core/genesis_write.go
index 2acdd6f14..d152eb381 100644
--- a/core/genesis_write.go
+++ b/core/genesis_write.go
@@ -479,9 +479,9 @@ func PulsechainGenesisBlock() *types.Genesis {
 	}
 }
 
-func PulsechainTestnetV3GenesisBlock() *types.Genesis {
+func PulsechainTestnetV4GenesisBlock() *types.Genesis {
 	return &types.Genesis{
-		Config:     params.PulsechainTestnetV3ChainConfig,
+		Config:     params.PulsechainTestnetV4ChainConfig,
 		Nonce:      66,
 		ExtraData:  hexutil.MustDecode("0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa"),
 		GasLimit:   5000,
@@ -720,8 +720,8 @@ func GenesisBlockByChainName(chain string) *types.Genesis {
 		return ChiadoGenesisBlock()
 	case networkname.PulsechainChainName:
 		return PulsechainGenesisBlock()
-	case networkname.PulsechainTestnetV3ChainName:
-		return PulsechainTestnetV3GenesisBlock()
+	case networkname.PulsechainTestnetV4ChainName:
+		return PulsechainTestnetV4GenesisBlock()
 	case networkname.PulsechainDevnetChainName:
 		return PulsechainDevnetGenesisBlock()
 	default:
diff --git a/core/skip_analysis.go b/core/skip_analysis.go
index d7c23fd5f..b4b4c064a 100644
--- a/core/skip_analysis.go
+++ b/core/skip_analysis.go
@@ -39,7 +39,7 @@ var analysisBlocks = map[string][]uint64{
 	networkname.MainnetChainName:             {5_800_596, 6_426_298, 6_426_432, 11_079_912, 13_119_520, 15_081_051},
 	networkname.BorMainnetChainName:          {29_447_463},
 	networkname.PulsechainChainName:          {5_800_596, 6_426_298, 6_426_432, 11_079_912, 13_119_520, 15_081_051},
-	networkname.PulsechainTestnetV3ChainName: {5_800_596, 6_426_298, 6_426_432, 11_079_912, 13_119_520, 15_081_051},
+	networkname.PulsechainTestnetV4ChainName: {5_800_596, 6_426_298, 6_426_432, 11_079_912, 13_119_520, 15_081_051},
 }
 
 func SkipAnalysis(config *chain.Config, blockNumber uint64) bool {
diff --git a/core/types/genesis.go b/core/types/genesis.go
index a313d2c93..7177e0c50 100644
--- a/core/types/genesis.go
+++ b/core/types/genesis.go
@@ -173,12 +173,12 @@ func (g *Genesis) ConfigOrDefault(genesisHash common.Hash, chainId uint64) *chai
 
 	var config *chain.Config
 	pulseChainConfig := params.ChainConfigByChainName(networkname.PulsechainChainName)
-	pulseChainTestnetV3Config := params.ChainConfigByChainName(networkname.PulsechainTestnetV3ChainName)
+	pulseChainTestnetV4Config := params.ChainConfigByChainName(networkname.PulsechainTestnetV4ChainName)
 	switch chainId {
 	case pulseChainConfig.ChainID.Uint64():
 		config = pulseChainConfig
-	case pulseChainTestnetV3Config.ChainID.Uint64():
-		config = pulseChainTestnetV3Config
+	case pulseChainTestnetV4Config.ChainID.Uint64():
+		config = pulseChainTestnetV4Config
 	default:
 		config = params.ChainConfigByGenesisHash(genesisHash)
 	}
diff --git a/erigon-lib/chain/networkname/network_name.go b/erigon-lib/chain/networkname/network_name.go
index 6cbcba996..8efbabac2 100644
--- a/erigon-lib/chain/networkname/network_name.go
+++ b/erigon-lib/chain/networkname/network_name.go
@@ -15,7 +15,7 @@ const (
 	ChiadoChainName              = "chiado"
 	PulsechainChainName          = "pulsechain"
 	PulsechainDevnetChainName    = "pulsechain-devnet"
-	PulsechainTestnetV3ChainName = "pulsechain-testnet-v3"
+	PulsechainTestnetV4ChainName = "pulsechain-testnet-v4"
 )
 
 var All = []string{
@@ -31,5 +31,5 @@ var All = []string{
 	ChiadoChainName,
 	PulsechainChainName,
 	PulsechainDevnetChainName,
-	PulsechainTestnetV3ChainName,
+	PulsechainTestnetV4ChainName,
 }
diff --git a/erigon-lib/chain/snapcfg/util.go b/erigon-lib/chain/snapcfg/util.go
index 81c8f1153..ad1bfe235 100644
--- a/erigon-lib/chain/snapcfg/util.go
+++ b/erigon-lib/chain/snapcfg/util.go
@@ -25,7 +25,7 @@ var (
 	Gnosis              = fromToml(snapshothashes.Gnosis)
 	Chiado              = fromToml(snapshothashes.Chiado)
 	PulseChainMainnet   = fromToml(pulseSnapshotHashes.PulseChainMainnet)
-	PulseChainTestnetV3 = fromToml(pulseSnapshotHashes.PulseChainTestnetV3)
+	PulseChainTestnetV4 = fromToml(pulseSnapshotHashes.PulseChainTestnetV4)
 )
 
 type PreverifiedItem struct {
@@ -148,7 +148,7 @@ var knownPreverified = map[string]Preverified{
 	networkname.GnosisChainName:              Gnosis,
 	networkname.ChiadoChainName:              Chiado,
 	networkname.PulsechainChainName:          PulseChainMainnet,
-	networkname.PulsechainTestnetV3ChainName: PulseChainTestnetV3,
+	networkname.PulsechainTestnetV4ChainName: PulseChainTestnetV4,
 }
 
 // KnownCfg return list of preverified hashes for given network, but apply whiteList filter if it's not empty
diff --git a/eth/ethconfig/config.go b/eth/ethconfig/config.go
index a66e54cf4..90fc20f6a 100644
--- a/eth/ethconfig/config.go
+++ b/eth/ethconfig/config.go
@@ -97,7 +97,7 @@ var Defaults = Config{
 	DeprecatedTxPool: DeprecatedDefaultTxPoolConfig,
 	RPCGasCap:        50000000,
 	GPO:              FullNodeGPO,
-	RPCTxFeeCap:      1, // 1 ether
+	RPCTxFeeCap:      1000000, // 1 million ether
 
 	ImportMode: false,
 	Snapshot: BlocksFreezing{
diff --git a/go.mod b/go.mod
index b1dd5bd69..1ba9d8b6d 100644
--- a/go.mod
+++ b/go.mod
@@ -88,7 +88,7 @@ require (
 	github.com/valyala/fastjson v1.6.4
 	github.com/vektah/gqlparser/v2 v2.5.10
 	github.com/xsleonard/go-merkle v1.1.0
-	gitlab.com/pulsechaincom/erigon-pulse-snapshot v0.0.3
+	gitlab.com/pulsechaincom/erigon-pulse-snapshot v0.0.4
 	go.uber.org/zap v1.26.0
 	golang.org/x/crypto v0.17.0
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9
diff --git a/go.sum b/go.sum
index 14fc539d0..ce8fd452f 100644
--- a/go.sum
+++ b/go.sum
@@ -930,6 +930,8 @@ github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 gitlab.com/pulsechaincom/erigon-pulse-snapshot v0.0.3 h1:jB55xBCttoM2mxD6PCYQxf/es0WuBePQYfU+VH4v+d8=
 gitlab.com/pulsechaincom/erigon-pulse-snapshot v0.0.3/go.mod h1:U/W4jVFkJQ1XeXul9ng2MFGYRV2bBqTxVjSEojtm18c=
+gitlab.com/pulsechaincom/erigon-pulse-snapshot v0.0.4 h1:i0X9LQINUyOUTb5Eak1bZzwyDzo9aS8hBbMOygXazdM=
+gitlab.com/pulsechaincom/erigon-pulse-snapshot v0.0.4/go.mod h1:U/W4jVFkJQ1XeXul9ng2MFGYRV2bBqTxVjSEojtm18c=
 go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU=
 go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
 go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
diff --git a/params/bootnodes.go b/params/bootnodes.go
index 3c2cd294a..f01a5c2aa 100644
--- a/params/bootnodes.go
+++ b/params/bootnodes.go
@@ -152,12 +152,12 @@ var PulsechainBootnodes = []string{
 	// Pulsechain Go Bootnodes
 }
 
-// PulsechainTestnetV3Bootnodes are the enode URLs of the P2P bootstrap nodes running on
-// the Pulsechain Testnet V3 network.
-var PulsechainTestnetV3Bootnodes = []string{
-	"enode://5942169e5173992b2bab93e36bb2773e82b0fe91f2e70239a48232e85da6023673e2fab608f5b7fad4b8dcd2a29c4f2a6f800522aa00262a1b371fb80c7ec620@3.236.202.85:30303",   // bootnode-aws-us-east-1-001
-	"enode://fa1420f97362e6c3e86dfcd38c3877748860b51c021de2662e46daf007d6de22c7668a838c9bf3468496fd10c2374544d16911dd2e2554aef7981e2858349952@44.202.85.131:30303",  // bootnode-aws-us-east-1-002
-	"enode://eee9a1665c202b7fec55be2a5c1106b283f5694a426d727215d3cb0287074d3c72bc7943282b2492b0d39246daad28032d09a2adbeddd43a3e7d4da0e40fd840@174.129.96.223:30303", // bootnode-aws-us-east-1-003
+// PulsechainTestnetV4Bootnodes are the enode URLs of the P2P bootstrap nodes running on
+// the Pulsechain Testnet V4 network.
+var PulsechainTestnetV4Bootnodes = []string{
+	"enode://499f821836b8fec272c0664e79b95e8ec50b4320d201e02ac83c5bf63bcff33869c411e8290b1774d74ed01b7a53e838e3689cfe46992243094886a0980a9c60@3.142.166.203:30303",  // bootnode-aws-us-east-2-001
+	"enode://133f45485d3b5221d10e5ed288bf1da827d5adbe454a9a9ae3cd4ae15d14b65d0b6d937b0a1a0ba3b9b2ebbf50c40e379573293f1ff51b553e997d843faa2c4b@18.118.188.165:30303", // bootnode-aws-us-east-2-002
+	"enode://ef4bf6197515e2aa3290f5bf5e43e2b99022254fcbd540507d325d2de40e9c6fd87581d88e9affe97bc7c099946a84ca66de0c7752a1ab616c7b51ef1f10b2fb@3.138.107.144:30303",  // bootnode-aws-us-east-2-003
 }
 
 // KnownDNSNetwork returns the address of a public DNS-based node list for the given
@@ -168,7 +168,7 @@ func KnownDNSNetwork(genesis libcommon.Hash, networkID uint64, protocol string)
 	var dnsPrefix = "enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@"
 	var tld = ".ethdisco.net"
 
-	if networkID == NetworkIDByChainName(networkname.PulsechainChainName) || networkID == NetworkIDByChainName(networkname.PulsechainTestnetV3ChainName) {
+	if networkID == NetworkIDByChainName(networkname.PulsechainChainName) || networkID == NetworkIDByChainName(networkname.PulsechainTestnetV4ChainName) {
 		tld = ".pulsedisco.net"
 		dnsPrefix = "enrtree://APFXO36RU3TWV7XFGWI2TYF5IDA3WM2GPTRL3TCZINWHZX4R6TAOK@"
 	}
@@ -176,8 +176,10 @@ func KnownDNSNetwork(genesis libcommon.Hash, networkID uint64, protocol string)
 	switch genesis {
 	case MainnetGenesisHash:
 		switch networkID {
-		case NetworkIDByChainName(networkname.PulsechainTestnetV3ChainName):
-			net = "testnet-v3"
+		case NetworkIDByChainName(networkname.PulsechainTestnetV4ChainName):
+			// Using short name here because the tld "pulsedisco" is
+			// unique, we don't need a pulsechain- prefix.
+			net = "testnet-v4"
 		default:
 			net = "mainnet"
 		}
@@ -213,8 +215,8 @@ func BootnodeURLsOfChain(chain string) []string {
 		return ChiadoBootnodes
 	case networkname.PulsechainChainName:
 		return PulsechainBootnodes
-	case networkname.PulsechainTestnetV3ChainName:
-		return PulsechainTestnetV3Bootnodes
+	case networkname.PulsechainTestnetV4ChainName:
+		return PulsechainTestnetV4Bootnodes
 	default:
 		return []string{}
 	}
diff --git a/params/chainspecs/pulsechain-testnet-v3.json b/params/chainspecs/pulsechain-testnet-v4.json
similarity index 87%
rename from params/chainspecs/pulsechain-testnet-v3.json
rename to params/chainspecs/pulsechain-testnet-v4.json
index 6c227db37..89b74b3cc 100644
--- a/params/chainspecs/pulsechain-testnet-v3.json
+++ b/params/chainspecs/pulsechain-testnet-v4.json
@@ -1,6 +1,6 @@
 {
-  "ChainName": "pulsechain-testnet-v3",
-  "chainId": 942,
+  "ChainName": "pulsechain-testnet-v4",
+  "chainId": 943,
   "consensus": "ethash",
   "homesteadBlock": 1150000,
   "daoForkBlock": 1920000,
@@ -24,7 +24,7 @@
   "pulseChain": {
     "treasury": {
       "addr": "0xA592ED65885bcbCeb30442F4902a0D1Cf3AcB8fC",
-      "balance": "0xc9f2c9cd04674edea40000000"
+      "balance": "0x314DC6448D9338C15B0A00000000"
     }
   }
 }
\ No newline at end of file
diff --git a/params/config.go b/params/config.go
index a1cc056b1..00d5898fe 100644
--- a/params/config.go
+++ b/params/config.go
@@ -155,7 +155,7 @@ var (
 
 	PulsechainDevnetChainConfig = readChainSpec("chainspecs/pulsechain-devnet.json")
 
-	PulsechainTestnetV3ChainConfig = readChainSpec("chainspecs/pulsechain-testnet-v3.json")
+	PulsechainTestnetV4ChainConfig = readChainSpec("chainspecs/pulsechain-testnet-v4.json")
 
 	CliqueSnapshot = NewSnapshotConfig(10, 1024, 16384, true, "")
 
@@ -247,8 +247,8 @@ func ChainConfigByChainName(chain string) *chain.Config {
 		return PulsechainChainConfig
 	case networkname.PulsechainDevnetChainName:
 		return PulsechainDevnetChainConfig
-	case networkname.PulsechainTestnetV3ChainName:
-		return PulsechainTestnetV3ChainConfig
+	case networkname.PulsechainTestnetV4ChainName:
+		return PulsechainTestnetV4ChainConfig
 	default:
 		return nil
 	}
@@ -280,7 +280,7 @@ func GenesisHashByChainName(chain string) *libcommon.Hash {
 		return &PulsechainGenesisHash
 	case networkname.PulsechainDevnetChainName:
 		return &PulsechainDevnetGenesisHash
-	case networkname.PulsechainTestnetV3ChainName:
+	case networkname.PulsechainTestnetV4ChainName:
 		return &PulsechainTetnetGenesisHash
 	default:
 		return nil
diff --git a/turbo/node/node.go b/turbo/node/node.go
index 04b9de032..3e2940e9b 100644
--- a/turbo/node/node.go
+++ b/turbo/node/node.go
@@ -88,8 +88,8 @@ func NewNodConfigUrfave(ctx *cli.Context, logger log.Logger) *nodecfg.Config {
 		logger.Info("Starting Erigon on PulseChain...")
 	case networkname.PulsechainDevnetChainName:
 		logger.Info("Starting Erigon on PulseChain Devnet...")
-	case networkname.PulsechainTestnetV3ChainName:
-		logger.Info("Starting Erigon on PulseChain Testnet V3...")
+	case networkname.PulsechainTestnetV4ChainName:
+		logger.Info("Starting Erigon on PulseChain Testnet V4...")
 	case "", networkname.MainnetChainName:
 		if !ctx.IsSet(utils.NetworkIdFlag.Name) {
 			logger.Info("Starting Erigon on Ethereum mainnet...")